Answer:
2) Right angles always equal 90°
3) m∠F = 90° and m∠G = 90° which means they have the same angle measure.
4) Removing the m and replacing with the congruent symbol.
I'm not too sure how this goes but it should be something like that.
1.3n (it can be simplified like any other equation just add like terms and remember there is a one before every variable)
8 cm and 9 cm is the correct answer
Light travels 5,580,000 mi/s in thirty seconds
